Listar División de Geociencias Aplicadas por tipo "article"
Mostrando ítems 21-40 de 124
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Calidad química del agua subterránea y superficial en la cuenca del río Duero, Michoacán
(2013)"Se describe la calidad química de los recursos hídricos tanto subterráneos como superficiales en la cuenca del río Duero. El agua subterránea se analizó mediante un estudio hidrogeoquímico en 97 aprovechamientos (20 ... -
Cambrian geology of the Salt Range of Pakistan: Linking the Himalayan margin to the Indian craton: Comment
(Geological Society of America, 2020)"Hughes et al. (2019) examined possible geologic ties between Cambrian strata exposed in the Salt Range of Pakistan and broadly contemporaneous deposits on the Indian craton to the south. An outcome of their analysis was ... -
Caracterización de la materia orgánica disuelta en agua subterránea del Valle de Toluca mediante espectrofotometría de fluorescencia 3D
(2015-08)"La materia orgánica en el agua está compuesta por miles de componentes: partículas macroscópicas, coloides o macromoléculas disueltas. Caracterizar la materia orgánica disuelta en el agua para abastecimiento humano es ... -
Caracterización de lineamientos estructurales y sus implicaciones hidrogeológicas en la cuenca de Villa Hidalgo (San Luis Potosí) integrando métodos geofísicos potenciales
(2017)"A partir de la integración y procesamiento de conjuntos de datos potenciales (magnetometría y gravimetría), se interpretaron lineamientos geofísico-estructurales relacionados a fallas de rumbo noroeste y norte los cuales ... -
Caracterización magnética de polvo urbano y plantas de la Zona Metropolitana del Valle de México
(2015)"Investigaciones recientes han demostrado que los gases automotores contienen elementos potencialmente tóxicos, los cuales se acumulan sobre las superficies del suelo urbano (asfalto, cemento, empedrado, etc.) y se mezclan ... -
Cálculo del índice de pobreza del agua en zonas semiáridas: caso Valle de San Luis Potosí, México
(2013-11)"El índice de pobreza del agua permite evaluar la pobreza de agua tomando en cuenta tanto factores físicos como socioeconómicos relacionados con la disponibilidad de agua. La metodología fue propuesta por Lawrence y ... -
Characterization of dissolved organic matter in an agricultural wastewater-irrigated soil, in semi arid Mexico
(2017-10)"Most agricultural soils in semi-arid regions present a deficiency of organic matter (SOM). In order to improve this soil, wastewater is used due to its high organic carbon content. The objective of the present work was ... -
Chemical species of chromatite of an industrial landfill in the León valley, Guanajuato, Mexico
(2009)"Chromium is a commonly identified contaminant in soils and groundwater and is widely used in industries. Disposal of industrial solid wastes can cause health and environmental risks due to the leaching and seepage of ... -
Climatic analysis linked to land vegetation cover of Mexico by applying multivariate statistical and clustering analysis
(Centro de Ciencias de la Atmósfera, UNAM, 2017-07)"Se delimitan las regiones climáticas de México mediante el análisis jerárquico de agrupamiento. Los datos utilizados fueron medias mensuales de temperatura máxima y mínima y la precipitación mensual acumulada, obtenidas ... -
Comportamiento hidrogeoquímico de flujos subterráneos en acuíferos cársticos fracturados, aplicando modelación inversa: Caso Huasteca Potosina
(2013)"El área de estudio se encuentra dentro de la Plataforma Valles-San Luis Potosí la cual pertenece a la Sierra Madre Oriental (SMO), cuya porción montañosa formada por anticlinales y sinclinales tienen una orientación ... -
Constraining a density-dependent flow model with the transient electromagnetic method in a coastal aquifer in Mexico to assess seawater intrusion
(Springer, 2019)"Saltwater intrusion is one of the most pressing environmental concerns in coastal areas with increased water demands. Water extraction decreases the level of fresh groundwater, reducing the water pressure and allowing ... -
Contourite and Turbidite Features in the Middle Caspian Sea and Their Connection to Geohazards Derived from High-Resolution Seismic Data
(MDPI, 2022)"High fluvial input combined with specific topographic and oceanographic settings in the Caspian Sea create favorable conditions for contourite deposition. For the first time in its middle portion, contourite deposits have ... -
Deep-seated gravitational slope deformations triggered by extreme rainfall and agricultural practices (eastern Michoacan, Mexico)
(Springer, 2018)"The study of deep-seated gravitational slope deformations (DSGSD) in Mexico is scarce; therefore, their localization and causes are highly overlooked. The present paper examines the characterization of the DSGSD of Jungapeo ... -
Delineation of Groundwater Potential Zones (GWPZs) in a Semi-Arid Basin through Remote Sensing, GIS, and AHP Approaches
(MDPI, 2022)"Groundwater occurrence in semi-arid regions is variable in space and time due to climate patterns, terrain features, and aquifer properties. Thus, accurate delineation of Groundwater Potential Zones (GWPZs) is essential ... -
Detailed study of radon spatial anomaly in tlamacas mountain area, volcano Popocatepetl, Mexico
(2016-03)"Results of a soil radon survey accomplished by 2 different methods during 2 different periods in the area of Tlamacas Mountain are presented. The first study, carried out from 15-APR-2010 to 09-MAY-2010 in 30 measurement ... -
Dispersion of atmospheric coarse particulate matter in the San Luis Potosí, Mexico, urban area
(Universidad Nacional Autónoma de México, Centro de Ciencias de la Atmósfera, 2014)"La contaminación atmosférica en áreas urbanas de México se ha convertido en un problema grave. Por ello, el estudio de la evolución espacial y temporal de las concentraciones del material particulado es un asunto importante. ... -
Distribution of arsenic and risk assessment of activities on soccer pitches irrigated with arsenic-contaminated water
(MDPI, 2018)"The aim of this research was to estimate the risk of human exposure to arsenic due to sporting activities in a private soccer club in Mexico, where arsenic-contaminated water was regularly used for irrigation. For this ... -
Dust Deposition on the Gulf of California Caused by Santa Ana Winds
(MDPI, 2020)"Numerical simulations revealed a profound interaction between the severe dust storm of 2007 caused by Santa Ana winds and the Gulf of California. The weather research and forecasting model coupled with a chemistry module ... -
Effect of Silicon Nanoparticles on Tomato Plants Exposed to Two Forms of Inorganic Arsenic
(MDPI, 2022)"In the environment arsenic (As) can be found mainly as arsenite (AsIII) and arsenate (AsV), which are highly toxic and threaten food security. Currently, there is great attention on the effects of silicon dioxide nanoparticles ... -
El sistema hidrológico Esperanza-Oriental y su impacto sobre el acuífero de Tecamachalco, Puebla, México
(2016-08)"El sistema hidrológico Esperanza-Oriental se alimenta principalmente de los deshielos de los volcanes Pico de Orizaba y La Malinche, que se traducen en la disponibilidad de agua subterránea para el valle de Esperanza, con ...